txt.sour.is @<xkcd https://feeds.twtxt.net/xkcd/twtxt.txt> "**Survey Marker** Fun fact: The standard North American NAD83 coordinate system is misaligned from the actual Earth, off-center by about 7 feet. ..."

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Sun, Apr 14 22:00 (2w ago)

Survey Marker

Fun fact: The standard North American NAD83 coordinate system is misaligned from the actual Earth, off-center by about 7 feet. Someone knows where I am, and I'm in the wrong place.

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